Explore topic-wise InterviewSolutions in Current Affairs.

This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.

1.

A rope length 18 by 5 has been divided into 6 pieces of equal length what is length of each piece

Answer» HI, here's the SOLUTION to UR question.
Hope it HELPS. BRO
Discussion
2.

The sum of squares of two consecutive natural number is 244;find the numbers

Answer»

Let TWO consecutive natural number will be X and x+1

x^2 + (x+1)^2 = 244
x^2 x^2 +1 + 2X = 244
2x^2 + 1 + 2x = 244
2x^2 + 2x -243=0

solve this equation and get the number
Discussion
3.

4√3-3√12+2√75 simplify the expression

Answer» ANSWER is
8 \sqrt{3}
Discussion
4.

Find,the,missing, number,. 235+. 1000

Answer»

235+1000=1235...ACTUALLY what is the missing number ? i dont get ur QUESTION..but the SOLUTION of ur question is 1235...
hope it helps...plz mark as brainliest...
Discussion
5.

Factorise:3x^{2} - x -4

Answer»

,doneee.............
Discussion
6.

5x+y+1=0, 2x-3y+8=0 Std 10

Answer»

5x + y +1 = 0

y = -1 - 5x -----1equation

______________,


Putting the VALUE of y in 2x- 3y +8=0

2x - 3( -1 -5x) +8

2x + 3 + 15X = -8

17x = -8 -3

17x = -11

x = -11/17

Putting the value of x in EQUATION 1

y = -1 - 5x

y = -1 - 5(-11/17)

y = -1 +55/17

y = (-17+55)/17

y = 38/17



I hope this will help you


-by ABHAY
Discussion
7.

Please solve question number 4 cut to very urgent please solve it fast

Answer» RATIONALIZE it and then COMPARE
Discussion
8.

Which of the following are perfect square 1024,10,2061,100,900,1057

Answer» 1024....................
Discussion
9.

In the given figure, PQRS is a parallelogram.If angleQ=50 and anglePRS = 70,find angleQRP and angleSPR.

Answer»

Where is the FIGURE is it INVISIBLE how will we SEE it.??......................LOL...
Discussion
10.

☆SEEKING CONTENT QUALITY ANSWERS ☆answer it honestly. best answer will get the most brainiliest answer.

Answer»

Your QUESTION is PROVED .HOPE it helps you if any PROBLEM you can ASK me.
Discussion
11.

How to find marginal cost from total cost function

Answer» HTTPS://m.wikihow.com/Find-Marginal-Cost
go to the site
hope you UNDERSTAND there.
Discussion
12.

How to concentrate on mathematics in simple way for few days

Answer»

Just TRY to become friend of NUMBERS LIKE we set target in games LET it be a game
Discussion
13.

Find six rational number between 5 and 6

Answer»

Heya!

Here is yr answer............

FORMULA---- = a+b/2

Rational NOS. between 5 and 6 are------

=> 5+6 /2
=> 11/2

=> 5+11/2 /2
=> 10+11/2 /2
=> 21/2 /2
=> 21/2 × 1/2
=> 21/4

=> 11/2+21/4 /2
=> 22+21/4 /2
=> 43/4 /2
=> 43/4 × 1/2
=> 43/8

=> 21/4+43/8 /2
=>42+43/8 /2
=> 85/8 /2
=> 85/8 × 1/2
=>85/16

=> 43/8+85/16 /2
=> 86+85/16 /2
=> 171/16 /2
=> 171/16 × 1/2
=> 171/32

=> 85/16+171/32 /2
=> 170+171/32 /2
=> 341/32 /2
=> 341/32 × 1/2
=> 341/64

Therefore, the six rational nos. between 5 and 6 are ---- 11/2 , 21/4 , 43/8 , 85/16 , 171/32 , 341/64

Hope it hlpzzz....
Discussion
14.

If 3x-2y=11and xy=12, find the value of 27x whole cube-8y whole cube

Answer»

I HOPE HELPFUL for you ...
Discussion
15.

In the given figure, PQRS is a parallelogram. If

Answer» ANS is 60 .
......
.....
....
both
Discussion
16.

What is value of tan 260°

Answer» TAN 260=5.6218
HOPE this HELPS U
Discussion
17.

Find value of k -4 is zero of polynomial x2-x-(2k+2)

Answer» X-4=0x=4p(x)= x^2-x-2k+2p(4)= 4^2-4-2k+2 = 16-4-2k+2 = 12-2k+2 14-2k=0 2k= 14 k= 14/2k = 7
Discussion
18.

Part d how i solve that with elimitation method

Answer»

I THINK it will HELP you...All the BEST
Discussion
19.

Fish's got 35 marks out of 50 in maths. then how many percentage did disha get ?

Answer»

35/50X100
70
MAY it will HELP U
Discussion
20.

Plzz tell me right answer of this

Answer»

Hello friend your answer!!
option A
Goat.
as COW,pig & cat are having only 3 digits in their name but
but goat is having four digits

hope it HELPS you
if I'm right
then MARK me as brainliest plzz
Discussion
21.

15-(-3){4-7-3}/3[{5+(-3)*(-6)}]

Answer» HEY Mate

Here is your ANSWER in the attachment!..


HOPE it helps
Cheers!!
Pls mark as brainliest if it helps
Discussion
22.

Ram purchased a mobile phone and sold it to shyam at 10% profit. then shyam sold it back to ram at a loss of 10% what is the outcome in the hands of ram ?

Answer»

Let the Cost PRICE of Mobile be RS. x

Then the price PAID by Shyam to Ram when profit is 10%= 110x/100
Profit for Ram = Rs. x/10

Now, when Shyam sells it to Ram with 10% lose = 99x/100

So, In the End Ram is in profit with Rs. 11x/100
Discussion
23.

If a,b,c are in hp then prove that sin^2a/2

Answer» FULL QUESTION PLEQSE
Discussion
24.

Find 3rational between 2/7 & 5/7

Answer»

2×10/7×10=20/70
5×10/7×10=50/70
RATIONAL NUMBER between 2/7&5/7are
21/70,22/70,23/70
Discussion
25.

Shortcut methods for maths new HCF LCM

Answer»

For LCM just take the common multiple
EG.. we will take two numbers ...
10 ND 15
step 1.. choose the highest number which is 15..
then CHECK 15 is divisible by 10 ND 15 both or not.. if yes then 15 will be UR lcm... if not then take next multiple of 15 which is 30... 15*2 = 30 ...

now 30 is divisible by both 10 nd 15
so our lcm is 30 ....



to find hcf... hcf MEANS highest common factor ...

eg 10 and 30

10= 2*5

30= 2*5*3
take common number = 5 ND dis is also highest from among.. so 5 will be hcf of 10 and 30..

I hope it will help u !!!
Discussion
26.

bihari age 3 years ago was three times the present age of amit. at present ankur age is twice the age of amit .also ankur is 11 years younger than bihari. what is the present age of ankur.

Answer»

X-3=6x+11
x=6x+11+3
7x=14
x=2
Discussion
27.

Express 2658 and 5000 as a product of prime number

Answer» PLS MARK me as BRAINLIEST
Discussion
28.

Calculate a+b+c if x to the power 1/a=y to the power 1/b=z to the power1/c and xyz =1

Answer» REPLACE VALUE of y and. Z by X
Discussion
29.

Help me !!!!!! 10 pts

Answer» 21.42857% ROUNDED off to 21% APPROXIMATELY.
Discussion
30.

deepa typed the first n natural numbers on a keyboard without any space. if she had to press the numberd keys 1692 times, find n ?

Answer»

Hello buddy
first of all your question impressed me...
Here is your answer
(1).There are 9 SINGLE digit natural numbers and we should press the number for 9 times..
So REMAINING natural numbers can be obtained by PRESSING 1683 times..
(2).There are 90 double digit natural numbers and for each number we should press 2 times i.e for 90 natural numbers we should press number key for 90×2=180times..
So remaining natural numbers can be obtained by pressing 1503 times...
(3).Now let the number of triple digit natural numbers as X (since to type 900 triple digit natural numbers we should type 2700 but we have only 1503 times.) and we should press each number for 3 times.i.e X×3 =3x
No of triple digit natural numbers which are obtained by pressing number keys are
3x=1503
x=1503/3
x=501

Therefore the value of n is 9+90+501 i.e 600.

Hope it helps ..!
Discussion
31.

Calculate a+b+c if x to the power 1/a=Y to the power 1/b=z to the power 1/c and xyz =1

Answer» IDK.......... 2-_+&);)-8_9+0+0+/+0655
Discussion
32.

The area f a rectangular field whose length is three times its breadth is 348 square meters. Find the perimeter of the field. Give answer correct upto 2 decimal place

Answer»

5676.75 CM is the AREA of the RECTANGULAR FIELD
Discussion
33.

Integral of 1 by 1+cosx

Answer» SOLUTION to your PROBLEM is 1/2
Discussion
34.

How to take the exponent of a matrix in matlab

Answer»

-£6(&8-/878_845679096746££@2_+&
Discussion
35.

How to find least 4 digit number which will be exactly divisible by 16?

Answer» 1008 is the ANSWER 63*16
Discussion
36.

How to divide a rectangle into 5 equal parts?

Answer» MAKE EQUAL FIVE RECTANGLES from it.
Discussion
37.

If √a=2√6 Then find √a+1/√a.

Answer» HELLO MATE!

\sqrt{a} = 2 \sqrt{6} \\ \frac{1}{ \sqrt{a} } = \frac{1}{2 \sqrt{6} } \times \frac{2 \sqrt{6} }{2 \sqrt{6} } \\ = \frac{2 \sqrt{6} }{24} \: or \: \frac{ \sqrt{6} }{12} \\ 2 \sqrt{6} + \frac{ \sqrt{6} }{12} = \frac{24 \sqrt{6} + \sqrt{6} }{12} \\ = \frac{25 \sqrt{6} }{12}

HOPE you GOT it!☺
Discussion
38.

(-4)×(3)×5×7÷5 please answer

Answer»

I HOPE this ANSWER HELPS you
answer: -84
and ALSO plz MARK me brainliest
Discussion
39.

Evaluate 9.9 whole cube

Answer»

Hey!

___________

(9.9)^3

(9 + 0.9)^3

Using identity -

( a + b )^3 = a^3 + b^3 + 3AB (a + b)

Now, a = 9 , b = 0.9

(9)^3 + (0.9)^3 + 3 × 9 × 0.9 ( 9 + 0.9)

= 729 + 0.729 + 24.3 ( 9.9 )

= 729 + 0.729 + 240.57

= 970.299

___________

Hope it helps...!!!
Discussion
40.

3 x square - 5 x + 2 is equal to zero

Answer»

Heya!


Here is YR ANSWER



=> 3x² -5X + 2

=> 3x² -3X -2x +2

=> 3x (x-1) -2 (x-1)

=> (x-1) (3x-2)


HOPE it hlpzzz.....
Discussion
41.

Please factorise: a^4+3a^2+4

Answer»

Hello Mate!

{a}^{4} + 3 {a}^{2} - 4 \\ {a}^{4} + 4 {a}^{2} - {a}^{2} - 4 \\ {a}^{2} ( {a}^{2} + 4) - 1( {a}^{2} + 4) \\ ( {a}^{2} - 1)( {a}^{2} + 4)

I think there is a small ERROR in the question.

Hope it HELPS!☺
Discussion
42.

What will be the period of the function f(x)= cos4x + tan3x?

Answer» FINAL ANSWER :π

For CALCULATION SEE PIC
Discussion
43.

If the probability that A will live 15 years is 7/8 and B will live 15 years is 9/10 then what is the probability that both will live 15 years????●◆●◆no spamming please◆●◆●

Answer»

8/9 is the PROBABILITY that both will LIVE 15 YEARS
Discussion
44.

Using elementary transformation find the inverse of

Answer»

:::":::::::::::::::::::::::::::::::3
Discussion
45.

Prove ( a^2÷bc) + ( b^2 ÷ ca ) + ( c^2 ÷ ab ) = 3

Answer» HI buddy
first of all the CONDITION of this PROOF MUST be
a+b+c=0
Here is your ANSWER..
In L.H.S
= \frac{ {a}^{2} }{ bc} + \frac{ {b}^{2} }{ca} + \frac{ {c}^{2} }{ab} \\ = \frac{ {a}^{3} + {b}^{3} + {c}^{3} }{abc} \\ = 3 \: \\ \\ \\ since \: {a}^{3} + {b}^{3} + {c}^{3} = 3abc
L.H.S = R.H.S
Discussion
46.

How many line segments does an octagon have?

Answer» DERE R 8 line segments in octagon
Discussion
47.

You are going to borrow $500,000 to buy a house. Assume an annual interest rate of 8%. The length of the loan is 30 years and you are making payments at the end of each month. Your monthly payment is _____.Enter just the number (no dollar sign), as a positive number, rounded to the nearest dollar; e.g., 4218.5 should be entered as 4219.

Answer»

I love you and I love you and your NAM Rahul Sharma dhek Raha hai NA TU MERA dimak kharab ho
Discussion
48.

How to solve x^5+n*(x^2)^3n+n/x^7n-2

Answer»

Jjgdkhdkhfykdjgdjgjgdkhdmhdkhdk
Discussion
49.

A company has revenue of $1000 in 2009. Our current estimate is that revenues will grow 25% per year. Our profit each year will equal 20% of revenue. What is the total value (rounded to the nearest dollar) of all revenues earned during the years 2009-2015?Enter just the number; e.g., 18491.

Answer»

Hi ho kya HUA Tera kya hua Tera no H na tu hi mera dost nahi ho kya hai JAAN tumhe kya email ADDRESS of luck in HISTORY but meri
Discussion
50.

Solve the following system of equation x+y=a+b ax-by= a^2 +b^2

Answer»

The answer is given below :

The given equations are

x + y = a + B .....(i)
ax - by = a² + b² .....(ii)

Now, multiplying (i) by a and (ii) by 1, we get

ax + ay = a(a + b)

⇒ ax + ay = a² + ab .....(iii)

ax - by = a² + b² .....(ii)

Now, subtracting (ii) from (iii), we get

ax + ay - ax + by = a² + ab - a² - b²

⇒ ay + by = ab - b²

⇒ (a + b)y = b(a - b)

⇒ y = b(a - b)/(a + b)

Now, putting y = b(a - b)/(a + b) in (i), we get

x + b(a - b)/(a + b) = a + b

⇒ x = (a + b) - b(a - b)/(a + b)

⇒ x = [(a + b)² - b(a - b)]/(a + b)

⇒ x = (a² + 2ab + b² - ab + b²)/(a + b)

⇒ x = (a² + ab + 2b²)/(a + b)

THEREFORE, the required solution be

x = (a² + ab + 2b²)/(a + b),

y = b(a - b)/(a + b)

Thank you for your question.
Discussion